A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6650-00-950-4107
NSN 5960-01-102-5164
NSN 6240-01-510-4472
NSN 6320-01-428-9205
NSN 2925-00-831-7024
NSN 5996-01-564-2666
NSN 6135-01-422-1440
NSN 5996-01-004-2579
NSN 6145-01-451-4304
NSN 6105-01-027-1135
NSN 5985-00-203-1200
NSN 5920-01-107-4454